The pattern of DNA replication in the chromosomes of Puschkinia libanotica

Abstract

The uptake of H3-thymidine into the chromosomes of Puschkinia libanotica has been studied in plants possessing or lacking a heterochromatic B chromosome. The pattern of H3-thymidine uptake by the A chromosomes at the end of the S phase is similar in plants of both genotypes. Regions around the centromere take up more H3-thymidine at the end of S than do… (More)
DOI: 10.1007/BF00284261

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